org.apache.james.mime4j.io

Class LimitedInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

org.apache.james.mime4j.io.PositionInputStream

org.apache.james.mime4j.io.LimitedInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class LimitedInputStream
extends PositionInputStream

Field Summary

Fields

Modifier and Type	Field and Description
private long	limit

Fields inherited from class org.apache.james.mime4j.io.PositionInputStream

position

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
LimitedInputStream(java.io.InputStream instream, long limit)

Method Summary

Modifier and Type	Method and Description
private void	enforceLimit()
private int	getBytesLeft()
int	read()
int	read(byte[] b, int off, int len)
long	skip(long n)

Methods inherited from class org.apache.james.mime4j.io.PositionInputStream

available, close, getPosition, mark, markSupported, reset

Methods inherited from class java.io.FilterInputStream

read

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

limit

private final long limit

Constructor Detail

LimitedInputStream

public LimitedInputStream(java.io.InputStream instream,
                          long limit)

Method Detail

enforceLimit

private void enforceLimit()
                   throws java.io.IOException

Throws:

java.io.IOException

read

public int read()
         throws java.io.IOException

Overrides:

read in class PositionInputStream

Throws:

java.io.IOException

read

public int read(byte[] b,
                int off,
                int len)
         throws java.io.IOException

Overrides:

read in class PositionInputStream

Throws:

java.io.IOException

skip

public long skip(long n)
          throws java.io.IOException

Overrides:

skip in class PositionInputStream

Throws:

java.io.IOException

getBytesLeft

private int getBytesLeft()